Update porthub.cpp

franz-ms-muc · web-flow · commit 59d4ade4cb50 · 2023-03-08T16:13:05.000+01:00
diff --git a/examples/Unit/PbHUB/porthub.cpp b/examples/Unit/PbHUB/porthub.cpp
@@ -46,7 +46,7 @@ uint8_t PortHub::hub_d_read_value_B(uint8_t reg) {
     Wire.write(reg | 0x05);
     Wire.endTransmission();
 
-    uint8_t RegValue;
+    uint8_t RegValue = 0;
 
     Wire.requestFrom(_iic_addr, 1);
     while (Wire.available()) {
